288394-48-9

Basic information

• Product Name: [(tetrakis(2,6-difluorophenyl)porphyrinato)Fe(III)-(O₂^(1-))]
• CAS NO: 288394-48-9
• Molecular Weight: 844.503
• Mol File: 288394-48-9.mol
• Article Data: 2

Chemical Properties

• CAS DataBase Reference: [(tetrakis(2,6-difluorophenyl)porphyrinato)Fe(III)-(O₂^(1-))](CAS DataBase Reference)
• NIST Chemistry Reference: [(tetrakis(2,6-difluorophenyl)porphyrinato)Fe(III)-(O₂^(1-))](288394-48-9)
• EPA Substance Registry System: [(tetrakis(2,6-difluorophenyl)porphyrinato)Fe(III)-(O₂^(1-))](288394-48-9)

Safety Data

• Hazardous Substances Data: 288394-48-9(Hazardous Substances Data)

Upstream product

• 593246-45-8 (tetrakis(2,6-difluorophenyl)porphyrinato)bis(tetrahydrofuran)iron(II) 
• 80937-33-3 oxygen 
• 162257-76-3 tetrakis(2,6-difluorophenyl)porphyrinate^(2-)iron(II) 

Downstream Products

• 593246-45-8 (tetrakis(2,6-difluorophenyl)porphyrinato)bis(tetrahydrofuran)iron(II) 
• 80937-33-3 oxygen 

Relevant articles and documents

Efficient photodissociation of O2 from synthetic heme and heme/M (M = Fe, Cu) complexes

Single wavelength excitation (λex = 355 or 532 nm) of low-temperature stabilized (198 K) synthetic heme-dioxygen and heme-dioxygen/M complexes, where M = copper or iron in a non-heme environment, results in the dissociation of dioxygen as indicated by the generation of the ferrous heme (Soret band, 427 nm) and the bleaching of the ferric-superoxide (FeIII(O2-)) 410-nm Soret band in the transient absorption difference spectrum. Dioxygen rebinds to the four heme complexes studied with comparable rate constants (～6-9 × 105 M-1 s-1). However, the quantum yield for complete dissociation of O2 from our simplest heme-O2 complex (F8)FeIII(O2-) (φ = 0.60) is higher than the other complexes measured (φ = 0.2-0.3) as well as that for oxy-myoglobin (φ = 0.3). Copyright